ABC Plans Comprehensive Breaking News Coverage of CO Mass Shooting

ABC News plans comprehensive breaking news coverage of the mass shooting that occurred at a movie theater in Aurora, Colorado early Friday morning that has left at least 14 people dead and at least 50 people injured, according to authorities. ABC's Clayton Sandall reported live from the scene on Friday morning. He continues to report for all ABC News broadcasts and platforms.

ABC's David Wright and Cecilia Vega will join Clayton Sandall on the scene. ABC News senior justice correspondent Pierre Thomas, chief investigative correspondent Brian Ross, chief health and medical editor Dr. Richard Besser and ABC News consultant and former FBI agent Brad Garrett are contributing to reporting for all broadcast and platforms.

Diane Sawyer will anchor a special edition of "ABC World News" on Friday night, with "World News" weekend anchor David Muir reporting live from the scene in Colorado.

Chris Cuomo will anchor a special live edition of "20/20" from Aurora, Colorado tonight at 10:00 p.m., ET (at 9:01 p.m. in tonight's two-hour "20/20," ABC will broadcast "The Camera Never Lies," anchored by Deborah Roberts).

Bill Weir will anchor a special edition of "Nightline" at 11:35 p.m., ET from New York with live team coverage from Colorado.

Christina Ng will be reporting from Colorado for ABC News digital platforms. Alex Stone and Jim Ryan will report throughout the day from the scene for ABC News Radio, and Brandi Hitt will be providing continuing coverage from Aurora for ABC NewsOne, the network's affiliate news service.